n+4-3=13

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Solution for n+4-3=13 equation: 


Simplifying
n + 4 + -3 = 13

Reorder the terms:
4 + -3 + n = 13

Combine like terms: 4 + -3 = 1
1 + n = 13

Solving
1 + n = 13

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + n = 13 + -1

Combine like terms: 1 + -1 = 0
0 + n = 13 + -1
n = 13 + -1

Combine like terms: 13 + -1 = 12
n = 12

Simplifying
n = 12

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